M.Master Builders Ball Assorted

iM.Master Mechanical Master Cement Mixer Truck Capsule Building Kit – Model 6866 (118 Pieces / 6-in-1 Iron Hero Combiner Series)

Crack open a hands-on STEM engineering build with the iM.Master Mechanical Master Cement Mixer Truck Capsule Building Kit (Model 6866 – 118 Pieces)! Packaged inside a reusable orange collectible capsule ball under the Mechanical Master: Build Like a Titan! series, this 118-piece Technic-style construction kit lets builders ages 6 and up assemble a detailed yellow-and-black heavy-duty cement mixer truck—and combine it with the other 5 vehicles in the 6863–6868 series to construct the towering Iron Hero giant mecha robot.

Featuring a rotating grey cement mixing drum, yellow-and-black hazard striping, rugged rubber-treaded tires, and precision interlocking beams and pins, Model 6866 delivers authentic construction-site play right out of the capsule.

Product Highlights

• Detailed Cement Mixer Truck Build (118 Pieces): Assemble an authentic yellow-and-black heavy-duty concrete mixer truck complete with an open-frame cab, rotating grey mixing drum, hazard stripes, and oversized off-road wheels.
• 6-in-1 "Iron Hero" Combiner Robot Series: Part of the 6-vehicle Mechanical Master construction lineup (Models 6863–6868). Collect all six styles—forklift, front loader, crane truck, cement mixer (6866), road roller, and dump truck—to combine them into the articulated Iron Hero mega-robot.
• Reusable Orange Collectible Capsule Ball: Comes neatly packed inside a spherical orange-and-gold capsule pod that doubles as a portable storage case and display container between builds.
• STEM Mechanical Learning & Dexterity: Builds spatial reasoning, logical sequencing, fine motor coordination, and an intuitive understanding of axles, pins, and rotating drum mechanics.
• Cross-Brand Brick Compatibility: High-precision ABS plastic Technic-style elements lock together securely and integrate seamlessly with standard interlocking construction brick systems.